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Answer

bredth=4x

length=6x

peri=2*10x=20x

20x*60=12000

x=10

legth =60

Answer
Let the breadth=x metre.Then length=x*(150/100)=3x/2 metre. now Rs 60 is required to fence 1 metre. Therefore Rs 12000 is required to fence 12000/60=200 metres. now the perimeter of the field be 2*(length+breadth)(Here we calculate perimeter because when some one is fencing a field then the length of the fence=perimeter of the field) therefore perimeter=2*(x+3x/2)=5x metre. By the given problem, 5x=200 or,x=40 therefore breadth =40 metres.And length=3*40/2=60 metres.(ans)
Answer
Perimeter of rectangle = 12000/60=200 Let breadth=b Then length= b + b/2=1.5b 2(l+b)=200 l+b=100 2.5b=100 b=40 So, length=1.5*40= 60
Answer
Perimeter of rectangle = 12000/60=200 Let breadth=b Then length= b + b/2=1.5b 2(l+b)=200 l+b=100 2.5b=100 b=40 So, length=1.5*40= 60
Answer
Let length and breadth of the rectangle be l and b. Given: l = 1.5b ------ (1) Perimeter of a rectangle P = 2(l+b) Using equation (1), P = 2(1.5b + b) = 2(2.5 b) P = 5b ------------ (2) Rs.60 - 1m can be fenced Rs.12,000 - (1/60)*12000 = 200meters So, perimeter of the rectangle is 200 meters ------------ (3) From (2), P = 5b Hence, 5b = 200 b = 40 m l = 1.5b = 1.5 * 40 = 60 m Length = 60m Breadth=40m
Answer
Let length and breadth of the rectangle be l and b. Given: l = 1.5b ------ (1) Perimeter of a rectangle P = 2(l+b) Using equation (1), P = 2(1.5b + b) = 2(2.5 b) P = 5b ------------ (2) Rs.60 - 1m can be fenced Rs.12,000 - (1/60)*12000 = 200meters So, perimeter of the rectangle is 200 meters ------------ (3) From (2), P = 5b Hence, 5b = 200 b = 40 m l = 1.5b = 1.5 * 40 = 60 m Length of the rectangular field is 60m.

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